Counter target spell unless its controller pays {2}. If they do, surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)
Format legality
Standard: Legal
Pioneer: Legal
Modern: Legal
Legacy: Legal
Vintage: Legal
Pauper: Legal
Premodern: Not legal
Tournament decks playing Don't Make a Sound
Mono-Blue Terror (Pauper, 5.4% of the meta): 2 in the main deck of 0% of lists